It sounds like you found From's third season disappointing so far, with slow progress and repetitive plots, I felt that halfway through the second season as well. I know the mystery and atmosphere still have potential, it seems like the series is struggling to provide meaningful character development or answers. The introduction of time travel and lack of focus on important plot arcs, such as Boyd's health, seem to have left many viewers frustrated. I haven't started the third season yet, but I have an interest for clarity...